All this just further complicates the problem of learning and retaining the right lessons from the past.

所有这些都会使从过去学习教训或记住这些教训变得更加复杂。

youdao

All this just further complicates the problem of learning and retaining the right lessons from the past.

所有这些都会使从过去学习教训或记住这些教训变得更加复杂。

youdao